Package org.aksw.commons.collector.core

Class SerializableCollectorImpl<T,A,R>

java.lang.Object

org.aksw.commons.collector.core.SerializableCollectorImpl<T,A,R>

Type Parameters:

T -

A -

R -

All Implemented Interfaces:

Serializable, Collector<T,A,R>, SerializableCollector<T,A,R>

public class SerializableCollectorImpl<T,A,R>
extends Object
implements SerializableCollector<T,A,R>

A collector implementation that implements Serializable. Note that the constructor does NOT mandate the use of serializable versions of the lambdas. In order to create an instance from lambdas that are made serializable use the method create(SerializableSupplier, SerializableBiConsumer, SerializableBinaryOperator, SerializableFunction)

Author:

raven

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.Collector

Collector.Characteristics

Field Summary

Fields

Modifier and Type	Field	Description
protected BiConsumer<A,T>	accumulator
protected Set<Collector.Characteristics>	characteristics
protected BinaryOperator<A>	combiner
protected Function<A,R>	finisher
protected Supplier<A>	supplier

Constructor Summary

Constructors

Constructor	Description
SerializableCollectorImpl(Supplier<A> supplier, BiConsumer<A,T> accumulator, BinaryOperator<A> combiner, Function<A,R> finisher, Set<Collector.Characteristics> characteristics)

Method Summary

Modifier and Type	Method	Description
BiConsumer<A,T>	accumulator()
Set<Collector.Characteristics>	characteristics()
BinaryOperator<A>	combiner()
static <T, A, R> SerializableCollectorImpl<T,A,R>	create(SerializableSupplier<A> supplier, SerializableBiConsumer<A,T> accumulator, SerializableBinaryOperator<A> combiner, SerializableFunction<A,R> finisher)
static <T, A, R> SerializableCollectorImpl<T,A,R>	create(SerializableSupplier<A> supplier, SerializableBiConsumer<A,T> accumulator, SerializableBinaryOperator<A> combiner, SerializableFunction<A,R> finisher, Set<Collector.Characteristics> characteristics)
boolean	equals(Object obj)
Function<A,R>	finisher()
int	hashCode()
Supplier<A>	supplier()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

supplier

protected Supplier<A> supplier

accumulator

protected BiConsumer<A,T> accumulator

combiner

protected BinaryOperator<A> combiner

finisher

protected Function<A,R> finisher

characteristics

protected Set<Collector.Characteristics> characteristics

Constructor Details

SerializableCollectorImpl

public SerializableCollectorImpl(Supplier<A> supplier,
 BiConsumer<A,T> accumulator,
 BinaryOperator<A> combiner,
 Function<A,R> finisher,
 Set<Collector.Characteristics> characteristics)

Method Details

accumulator

public BiConsumer<A,T> accumulator()

Specified by:

accumulator in interface Collector<T,A,R>

characteristics

public Set<Collector.Characteristics> characteristics()

Specified by:

characteristics in interface Collector<T,A,R>

combiner

public BinaryOperator<A> combiner()

Specified by:

combiner in interface Collector<T,A,R>

finisher

public Function<A,R> finisher()

Specified by:

finisher in interface Collector<T,A,R>

supplier

public Supplier<A> supplier()

Specified by:

supplier in interface Collector<T,A,R>

create

public static <T,
A,
R>
SerializableCollectorImpl<T,A,R> create(SerializableSupplier<A> supplier,
 SerializableBiConsumer<A,T> accumulator,
 SerializableBinaryOperator<A> combiner,
 SerializableFunction<A,R> finisher)

create

public static <T,
A,
R>
SerializableCollectorImpl<T,A,R> create(SerializableSupplier<A> supplier,
 SerializableBiConsumer<A,T> accumulator,
 SerializableBinaryOperator<A> combiner,
 SerializableFunction<A,R> finisher,
 Set<Collector.Characteristics> characteristics)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object